JP7327814B2 - Traverse transfer device - Google Patents

Traverse transfer device Download PDF

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JP7327814B2
JP7327814B2 JP2020196613A JP2020196613A JP7327814B2 JP 7327814 B2 JP7327814 B2 JP 7327814B2 JP 2020196613 A JP2020196613 A JP 2020196613A JP 2020196613 A JP2020196613 A JP 2020196613A JP 7327814 B2 JP7327814 B2 JP 7327814B2
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shutter
case
plate
arm
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照一 長山
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精研工業株式会社
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Description

本発明は、横送り搬送装置に係るものである。 The present invention relates to a transverse conveying device.

従来、後側の供給部から前側の排出部への搬送方向に長く形成したケース内に供給部から供給された搬送物を搬送する搬送コンベアを設け、該搬送コンベアは、所定間隔をおいて搬送体を取付けた無端チェンを、ケース内の始端側に設けた従動ローラーと終端側に設けた駆動歯車とに掛け回して構成し、排出部の落口を開閉するシャッターを、搬送方向の交差方向に水平にスライドさせて開閉させる構成は、公知である(特許文献1) Conventionally, a conveyer is provided for conveying an article supplied from the supply section in a case formed long in the conveying direction from the rear supply section to the front discharge section, and the conveyer conveys the article at predetermined intervals. An endless chain with a body attached is looped around a driven roller provided at the start end of the case and a drive gear provided at the end of the case. A configuration for opening and closing by sliding horizontally is known (Patent Document 1)

特開2004-67311号公報JP-A-2004-67311

前記公知例は、排出部の落口のシャッターを、交差方向にスライドさせて開閉させていたので、シャッターの作動スペースを横送り搬送装置のケースより外側部分に突出させることになり、その分、横送り搬送装置の左右幅が大きくなるという課題がある。
本願は、シャッターの構成を工夫して、横送り搬送装置の左右幅をそのままでシャッターの作動スペースを確保して、横送り搬送装置の設置スペースを小さくしたものである。
In the above known example, the shutter at the outlet of the discharge section is opened and closed by sliding it in the crossing direction, so that the working space of the shutter protrudes outside the case of the traversing conveying device. There is a problem that the lateral width of the lateral feed conveying device becomes large.
In the present application, the configuration of the shutter is devised to secure the operating space for the shutter while keeping the lateral width of the transverse conveying device as it is, thereby reducing the installation space of the transverse conveying device.

請求項1の発明は、後側の供給部2から、少なくとも、供給部2の前側に1個設けた排出部6への搬送方向に長く形成したケース1内に供給部2から供給された搬送物を搬送する搬送コンベア10を設け、該搬送コンベア10は、所定間隔をおいて搬送体15を取付けた無端チェン16を、ケース1内の始端側に設けた従動ローラー11と終端側に設けた駆動歯車13とに掛け回して構成し、前記排出部6の落口5には落口5を開閉するシャッター7を設け、シャッター7は、ケース1に設けた回動軸40中心に回動させて排出部6の落口5を開閉させる構成とし、シャッター7を平板状に形成し、搬送コンベア10の搬送方向の前後何れか一方をシャッター7の基部とし、シャッター7の基部を回動軸40に固定状態に取付け、回動軸40にはリンク機構43を介して開閉アクチュエータ44を取付け、開閉アクチュエータ44の作動によりシャッター7を回動軸40中心に回動させて排出部6の落口5を開閉させる構成とした横送り搬送装置としたものである。
請求項2の発明は、シャッター7の回動軸40は、ケース1の底板30に設けた落口5の下方のシャッターフレーム41の左右の側板42に回転自在に軸装し、シャッターフレーム41は側板42の上縁に水平の上板47を固定して形成し、上板47には排出部6の落口5の下方に位置し、かつ、落口5と同じ大きさの開口部48を設け、シャッター7は上方回動させると、開口部48と落口5を閉塞し、シャッター7を下方回動させると、落口5と開口部48を開口させる構成とした横送り搬送装置としたものである。
請求項3の発明は、開口部48の開口面積は落口5の開口面積と同じか大きく形成し、シャッター7は、側面視において、落口5に嵌合する嵌合部49とケース1の底板30下面に当接する当接部50との2層構成に形成した横送り搬送装置としたものである。
請求項4の発明は、シャッター7は左右一対のステー51を介して回動軸40に固定状態に取付けた横送り搬送装置としたものである。
請求項5の発明は、シャッター7の回動軸40にリンク機構43の第一アーム53の中間部を固定し、第一アーム53の一端に第二アーム54の先端を回動自在に取付け、第二アーム54の基部を開閉アクチュエータ44のロッド45に回動自在に取り付け、回動軸40を挟んだ第一アーム53の他端に、シャッターの開閉状態を表示する開閉表示部57を設けた横送り搬送装置としたものである。
請求項6の発明は、リンク機構43の第一アーム53と第二アーム54は、正面視において、ケース1の側板34の側方に配置した開閉アクチュエータ44の左右幅内に配置した横送り搬送装置としたものである。
According to the first aspect of the present invention, a case 1 is formed long in the direction of conveyance from the supply unit 2 on the rear side to at least one discharge unit 6 provided on the front side of the supply unit 2. A transport conveyor 10 for transporting objects is provided, and the transport conveyor 10 has endless chains 16 to which transport bodies 15 are attached at a predetermined interval, and a driven roller 11 provided at the starting end side in the case 1 and at the terminal end side. A shutter 7 for opening and closing the drop opening 5 of the ejecting portion 6 is provided on the drive gear 13, and the shutter 7 is rotated around a rotating shaft 40 provided in the case 1. The shutter 7 is formed in a flat plate shape, and either the front or the back in the conveying direction of the conveyer 10 is used as the base of the shutter 7, and the base of the shutter 7 is the rotating shaft 40. , and an opening/closing actuator 44 is attached to the rotating shaft 40 via a link mechanism 43 . It is a lateral feed conveying device configured to open and close the .
In the second aspect of the invention, the rotary shaft 40 of the shutter 7 is rotatably mounted on the left and right side plates 42 of the shutter frame 41 below the drop opening 5 provided in the bottom plate 30 of the case 1, and the shutter frame 41 is A horizontal upper plate 47 is fixed to the upper edge of the side plate 42 and formed with an opening 48 positioned below the drop opening 5 of the discharge section 6 and having the same size as the drop opening 5 . When the shutter 7 is rotated upward, the opening 48 and the drop opening 5 are closed, and when the shutter 7 is rotated downward, the drop opening 5 and the opening 48 are opened. It is a thing.
In the third aspect of the invention, the opening area of the opening 48 is formed to be the same as or larger than the opening area of the drop opening 5, and the shutter 7 is formed by connecting the fitting portion 49 fitted to the drop opening 5 and the case 1 in a side view. This is a lateral feed conveying device formed in a two-layer structure with the contact portion 50 contacting the lower surface of the bottom plate 30 .
According to the fourth aspect of the present invention, the shutter 7 is fixedly attached to the rotating shaft 40 via a pair of left and right stays 51, and is used as a transverse conveying device.
According to the fifth aspect of the invention, the intermediate portion of the first arm 53 of the link mechanism 43 is fixed to the rotating shaft 40 of the shutter 7, the tip of the second arm 54 is rotatably attached to one end of the first arm 53, The base of the second arm 54 is rotatably attached to the rod 45 of the opening/closing actuator 44, and the other end of the first arm 53 sandwiching the rotation shaft 40 is provided with an opening/closing display section 57 for displaying the opening/closing state of the shutter. It is used as a lateral feed conveying device.
According to the invention of claim 6, the first arm 53 and the second arm 54 of the link mechanism 43 are arranged within the lateral width of the open/close actuator 44 arranged on the side of the side plate 34 of the case 1 in a front view. It is a device.

請求項1の発明では、排出部6の落口5を開閉するシャッター7を、ケース1に設けた回動軸40中心に回動させて開閉させる構成としているので、シャッター7の作動スペースを横送り搬送装置Hの左右幅内に納めることができ、横送り搬送装置Hの左右幅を小さくすることができ、シャッター7を平板状に形成し、搬送コンベア10の搬送方向の前後何れか一方をシャッター7の基部とし、シャッター7の基部を回動軸40に固定状態に取付け、回動軸40にはリンク機構リンク機構43を介して開閉アクチュエータ開閉アクチュエータ44を取付け、開閉アクチュエータ44の作動によりシャッター7を回動軸40中心に回動させて排出部6の落口5を開閉させるので、シャッター7のケース1に対する搬送方向との平行移動による開閉機構を簡素に簡単に実現できる。
請求項2の発明では、シャッター7の回動軸40は、ケース1の底板30に設けた落口5の下方のシャッターフレーム41左右の側板42に回転自在に軸装し、シャッターフレーム41は側板42の上縁に水平の上板47を固定して形成し、上板47には排出部6の落口5の下方に位置し、かつ、落口5と同じ大きさの開口部48を設け、シャッター7は上方回動させると、開口部48と落口5を閉塞し、シャッター7を下方回動させると、落口5と開口部48を開口させる構成としているので、シャッター7による排出部6の落口5をほぼ完全に閉塞できる。
請求項3の発明では、開口部48の開口面積は落口5の開口面積と同じか大きく形成し、シャッター7は、側面視において、落口5に嵌合する嵌合部49とケース1の底板30下面に当接する当接部50との2層構成に形成しているので、シャッター7の嵌合部49が落口5に嵌合し、当接部50がケース1の底板30の下面に当接して供給部2の落口5をほぼ完全に閉塞させることができる。
請求項4の発明では、シャッター7は左右一対のステー51を介して回動軸40に固定状態に取付けているので、回動軸40中心にシャッター7を円弧回動させても、シャッター7の嵌合部49はケース1の落口5に円滑・確実に嵌合する。
請求項5の発明では、シャッター7の回動軸40にリンク機構43の第一アーム53の中間部を固定し、第一アーム53の一端に第二アーム54の先端を回動自在に取付け、第二アーム54の基部を開閉アクチュエータ44のロッド45に回動自在に取り付け、回動軸40を挟んだ第一アーム53の他端に、シャッターの開閉状態を表示する開閉表示部57を設けているので、開閉表示部57は水平状態ではシャッター7の閉塞状態を示し、シャッター7が回動軸40中心に下方回動して落口5を開口すると、開閉表示部57はシャッター7と共に斜め下向きに回動軸40中心に回動し、シャッター7が開口状態であることを表示でき、これにより、リンク機構43の一部を利用して特別な作動機構を用いることなく、機械的にシャッター7の開閉を開閉表示部57により表示させることができ、横送り搬送装置H全体を安価に提供できる。
請求項6の発明では、リンク機構43の第一アーム53と第二アーム54は、正面視において、ケース1の側板34の側方に配置した開閉アクチュエータ44の左右幅内に配置しているので、横送り搬送装置Hの左右幅を一層小さくすることができ、また、横送り搬送装置Hを設置した施設内の作業者の移動を容易にし、施設のメンテナンスを容易にすることができるができる。
In the first aspect of the invention, since the shutter 7 for opening and closing the drop opening 5 of the discharging portion 6 is configured to be opened and closed by being rotated about the rotation shaft 40 provided in the case 1, the operation space of the shutter 7 can be moved horizontally. The shutter 7 can be formed in a flat plate shape, and either the front or the rear of the conveyer 10 in the conveying direction can be accommodated within the lateral width of the feed conveying device H, and the lateral width of the transverse conveying device H can be reduced. The base portion of the shutter 7 is fixedly attached to a rotating shaft 40, and an opening/closing actuator opening/closing actuator 44 is attached to the rotating shaft 40 via a link mechanism 43. When the opening/closing actuator 44 is operated, the shutter is opened. 7 is rotated about the rotation shaft 40 to open and close the drop opening 5 of the discharge portion 6, so that the opening and closing mechanism by parallel movement of the shutter 7 with respect to the conveying direction with respect to the case 1 can be simply realized.
In the second aspect of the invention, the rotary shaft 40 of the shutter 7 is rotatably mounted on the left and right side plates 42 of the shutter frame 41 below the drop opening 5 provided in the bottom plate 30 of the case 1, and the shutter frame 41 is the side plate. A horizontal upper plate 47 is fixedly formed on the upper edge of 42, and the upper plate 47 is provided with an opening 48 positioned below the drop opening 5 of the discharge portion 6 and having the same size as the drop opening 5. When the shutter 7 is rotated upward, the opening 48 and the drop 5 are closed, and when the shutter 7 is rotated downward, the drop 5 and the opening 48 are opened. 6 can be almost completely occluded.
In the third aspect of the invention, the opening area of the opening 48 is formed to be the same as or larger than the opening area of the drop opening 5, and the shutter 7 is formed by connecting the fitting portion 49 fitted to the drop opening 5 and the case 1 in a side view. Since it is formed in a two-layer structure with the contact portion 50 contacting the lower surface of the bottom plate 30 , the fitting portion 49 of the shutter 7 is fitted into the drop opening 5 and the contact portion 50 is the lower surface of the bottom plate 30 of the case 1 . can almost completely block the drop opening 5 of the supply unit 2.
In the fourth aspect of the invention, the shutter 7 is fixedly attached to the rotating shaft 40 via the pair of left and right stays 51. The fitting portion 49 is fitted into the drop opening 5 of the case 1 smoothly and reliably.
In the fifth aspect of the invention, the intermediate portion of the first arm 53 of the link mechanism 43 is fixed to the rotating shaft 40 of the shutter 7, the tip of the second arm 54 is rotatably attached to one end of the first arm 53, The base of the second arm 54 is rotatably attached to the rod 45 of the opening/closing actuator 44, and the other end of the first arm 53 sandwiching the rotation shaft 40 is provided with an opening/closing display section 57 for displaying the opening/closing state of the shutter. Therefore, the open/close display portion 57 indicates the closed state of the shutter 7 in the horizontal state, and when the shutter 7 rotates downward about the rotation shaft 40 to open the opening 5, the open/close display portion 57 and the shutter 7 point obliquely downward. , the opening state of the shutter 7 can be indicated by using a part of the link mechanism 43 to mechanically open the shutter 7 without using a special operating mechanism. can be displayed by the open/close display section 57, and the entire lateral feed conveying apparatus H can be provided at a low cost.
In the sixth aspect of the invention, the first arm 53 and the second arm 54 of the link mechanism 43 are arranged within the lateral width of the opening/closing actuator 44 arranged on the side of the side plate 34 of the case 1 when viewed from the front. , the lateral width of the traverse conveying device H can be further reduced, the movement of workers in the facility in which the traversing conveying device H is installed can be facilitated, and the maintenance of the facility can be facilitated. .

横送り搬送装置の一部縦断側面図。FIG. 2 is a partial vertical cross-sectional side view of the lateral feed conveying device; 供給部の分解斜視図。FIG. 3 is an exploded perspective view of the supply unit; 同縦断側面図。The vertical cross-sectional side view of the same. 同平面図。Same plan view. 同縦断背面図。The longitudinal rear view of the same. 排出部の分解斜視図。FIG. 3 is an exploded perspective view of the discharge section; 排出部のシャッター開状態と閉状態の斜視図。4A and 4B are perspective views of a shutter open state and a shutter closed state of the discharge unit; FIG. 排出部の背面図と縦断側面図。The rear view and longitudinal side view of a discharge part. シャッターの断面図と斜視図、ならびに、開状態と閉状態の断面図。Sectional view and perspective view of a shutter, and sectional views of an open state and a closed state. 弛み検出装置の分解斜視図。FIG. 2 is an exploded perspective view of the slack detection device; 弛み検出装置の斜視図。FIG. 2 is a perspective view of the slack detection device; 弛み検出装置の弛み非検出状態側面図および弛み検出状態側面図。A side view of the slackness detection device in a slackness non-detection state and a slackness detection state side view. テンション機構の分解図。An exploded view of the tension mechanism. テンション機構の弛み状態斜視図および緊張状態斜視図。FIG. 4 is a slack state perspective view and a tension state perspective view of the tension mechanism; テンション機構の底面図。Bottom view of the tension mechanism. テンション機構の弛み状態側面図および緊張状態側面図。FIG. 10 is a slack state side view and a tension state side view of the tension mechanism;

本発明の一実施形態を図により説明すると、1は横送り搬送装置Hのケースであり、搬送方向に長く形成する。該ケース1の一端側(始端側)の上方位置に供給部2を設け、他端側(終端側)には落口5を有する排出部6を設ける(図1)。
この場合、排出部6はケース1の搬送方向中間部に1個または複数設けてもよく、中間の排出部6には落口5を開閉させるシャッター7を設ける。
ケース1内には、搬送コンベア10を設ける。説明の都合上搬送コンベア10の搬送方向上手側を「前」、下手側を「後」とし、搬送コンベア10はケース1内の始端部に従動ローラー11を従動軸12により軸装する。
前記排出部6の最も終端となる排出部6より前側のケース1内に搬送コンベア10の駆動歯車13を駆動軸14により軸装し、前記従動ローラー11と駆動歯車13の間に複数の搬送体15を所定間隔を置いて設けた無端チェン16を掛け回す(図1)。
An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a case of the transverse conveying device H, which is elongated in the conveying direction. A supply section 2 is provided above one end side (starting end side) of the case 1, and a discharge section 6 having a drop hole 5 is provided at the other end side (terminal side) (FIG. 1).
In this case, one or a plurality of discharge sections 6 may be provided in the intermediate portion of the case 1 in the conveying direction, and the intermediate discharge section 6 is provided with a shutter 7 for opening and closing the drop opening 5 .
A transport conveyor 10 is provided in the case 1 . For convenience of explanation, the upper side of the conveyer 10 in the conveying direction will be referred to as "front" and the lower side will be referred to as "rear".
A drive gear 13 of a conveyer 10 is mounted by a drive shaft 14 in the case 1 on the front side of the discharge section 6 which is the terminal end of the discharge section 6, and a plurality of conveyance bodies are provided between the driven roller 11 and the drive gear 13. An endless chain 16 with 15 provided at predetermined intervals is hung around (Fig. 1).

供給部2は、ケース1の最も後側であって、従動ローラー11よりも後側に設ける。
そのため、供給部2から排出部6に搬送コンベア10が搬送物を搬送する距離に対してケース1の長さを短くできる。
すなわち、従来の横送り搬送装置Hでは、従動ローラー11の前側に供給部2を設け、従動ローラー11が搬送物を噛み込むのを防止しており、その分、供給部2と排出部6の間の搬送距離に対して横送り搬送装置Hの全長が長くなり、装置が大型化する。
本発明では、従動ローラー11の後側(手前側)に供給部2を設け、供給部2に従動ローラー11が搬送物を噛み込むのを防止する噛み込み防止体18を設ける。
The supply unit 2 is provided on the rearmost side of the case 1 and on the rear side of the driven roller 11 .
Therefore, the length of the case 1 can be shortened relative to the distance over which the conveyer 10 conveys the articles from the supply section 2 to the discharge section 6 .
That is, in the conventional traverse conveying device H, the supply unit 2 is provided on the front side of the driven roller 11 to prevent the driven roller 11 from biting the conveyed object. The total length of the traverse conveying device H becomes long with respect to the conveying distance between the two, and the size of the device increases.
In the present invention, the feeding section 2 is provided on the rear side (front side) of the driven roller 11, and the feeding section 2 is provided with the catch preventing body 18 for preventing the driven roller 11 from biting the conveyed article.

そのため、噛み込み防止体18により従動ローラー11の搬送物の噛み込みを防止し、従動ローラー11の後側(手前側)に供給部2を設けて搬送距離に対して横送り搬送装置Hの全長を短くできる。
ケース1の後板19に供給口20を開口させ、供給口20に供給部2の供給シュート21を臨ませる(図2)。供給シュート21は左右側板22に前下がりに傾斜する底板23を設け、底板23は縦板状の取付板24に固定する。25は供給シュート21の供給用開口部であり、供給用開口部25には供給部2の一部を構成する口金部26を着脱自在に取付ける。
Therefore, the trapping prevention member 18 prevents the driven roller 11 from trapping the conveyed object, and the supply unit 2 is provided on the rear side (front side) of the driven roller 11 to reduce the total length of the lateral feed conveying device H with respect to the conveying distance. can be shortened.
A supply port 20 is opened in the rear plate 19 of the case 1, and the supply chute 21 of the supply section 2 is made to face the supply port 20 (FIG. 2). The supply chute 21 is provided with a bottom plate 23 inclined forward and downward on left and right side plates 22, and the bottom plate 23 is fixed to a vertical mounting plate 24. - 特許庁Reference numeral 25 denotes a supply opening of the supply chute 21, and a mouthpiece 26 constituting a part of the supply section 2 is detachably attached to the supply opening 25. As shown in FIG.

供給部2の口金部26には昇降機等の任意の搬送手段27等を接続する(図1)。
ケース1内の従動ローラー11の後側下方には誘導体29を設け、誘導体29は供給シュート21の底板23と略同一傾斜角度に形成し、誘導体29の後側は供給口20の下端に接続し、誘導体29の前端はケース1の底板30に当接させる(図2)。
噛み込み防止体18は供給口20の左右中間位置に位置し、平面視において、後側に至るに従い広くなるV形状に形成し、供給部2から供給された搬送物を従動ローラー11の左右側に振り分け、従動ローラー11による搬送物の噛み込みを防止する。
したがって、噛み込み防止体18は左右の縦板31の上部を取付板32に固定し、取付板32をケース1の始端部の上部カバー33に着脱自在に取付けている。
平面視において、噛み込み防止体18の一対の縦板31の各左右両端は、ケース1の左右側板34より所定間隔内側に位置させ、噛み込み防止体18の左右端縁とケース1の側板34の間に搬送物流路35を形成する(図4)。
An arbitrary conveying means 27 such as an elevator is connected to the base portion 26 of the supply portion 2 (FIG. 1).
A guide 29 is provided below the rear side of the driven roller 11 in the case 1 , the guide 29 is formed at substantially the same angle of inclination as the bottom plate 23 of the supply chute 21 , and the rear side of the guide 29 is connected to the lower end of the supply port 20 . , the front end of the dielectric 29 is brought into contact with the bottom plate 30 of the case 1 (FIG. 2).
The anti-clogging body 18 is positioned in the left-right middle position of the supply port 20 and is formed in a V-shape that widens toward the rear side in a plan view. to prevent the driven roller 11 from biting the conveyed object.
Therefore, the jam preventing body 18 has the upper portions of the left and right vertical plates 31 fixed to the mounting plate 32 , and the mounting plate 32 is detachably mounted to the upper cover 33 at the start end of the case 1 .
In a plan view, the left and right ends of the pair of vertical plates 31 of the anti-clogging body 18 are positioned inside the left and right side plates 34 of the case 1 by a predetermined distance, and the left and right edges of the anti-clogging body 18 and the side plates 34 of the case 1 are aligned. A transport distribution path 35 is formed between (FIG. 4).

そのため、供給部2に供給された搬送物は供給口20からケース1内に入る際に従動ローラー11の左右両側に案内され、従動ローラー11による搬送物の噛み込みを抑制する。
すなわち、平面視において、噛み込み防止体18の左右幅は任意であるが、少なくとも、従動ローラー11の左右幅より広ければよく、本実施形態では、噛み込み防止体18と左右の搬送物流路35は略同じ左右幅とし、従動ローラー11の噛み込み防止と搬送物の供給量の確保との両立を図っている。
換言すると、従動ローラー11に搬送チェン16が噛み合う部分に搬送物が噛み込まれるので、従動ローラー11の左右両側への搬送物の流入を抑制できればよく、そのため、噛み込み防止体18の左右幅は少なくとも従動ローラー11の左右幅より広ければよい。
また、噛み込み防止体18の下端と誘導体29の上面との間には所定の隙間36を設ける(図3)。
Therefore, the material supplied to the supply unit 2 is guided to both the left and right sides of the driven roller 11 when entering the case 1 from the supply port 20, and the driven roller 11 prevents the material from being caught.
That is, in a plan view, the jamming prevention body 18 may have any width in the left and right direction, but it should be at least wider than the width of the driven roller 11 . have substantially the same left-right width to prevent the driven roller 11 from being caught and to secure the supply amount of the conveyed product.
In other words, since the conveyed object is caught in the portion where the conveying chain 16 meshes with the driven roller 11, it is sufficient to suppress the inflow of the conveyed object to both the left and right sides of the driven roller 11. It should be at least wider than the lateral width of the driven roller 11 .
A predetermined gap 36 is provided between the lower end of the anti-clogging body 18 and the upper surface of the inductor 29 (FIG. 3).

そのため、横送り搬送装置Hによる搬送作業の終盤で、供給部2への供給量が減少したとき、噛み込み防止体18の手前側に搬送物が残留するのを防止する。
これにより、供給シュート21の底板23と誘導体29の傾斜角度は、搬送物の安息角以上の急傾斜とし、搬送物の残留を防止している。
また、噛み込み防止体18の前端に対して、従動ローラー11による搬送体15の回転軌跡を平面視において可及的に接近させる。
そのため、横送り搬送装置Hの全長を短くする。
噛み込み防止体18と従動ローラー11の間には、空気噴風管38を設ける。空気噴風管38は左右方向であり、ケース1の上部カバー33に取付ける。空気噴風管38は下方に噴風し、従動ローラー11の噛み込み防止と誘導体29上の残留防止とを行う。
空気噴風管38には複数の噴風口を左右方向に並設し、空気噴風管38の一端は上部カバー33より上方に突出させて噴風ノズル39を接続する。
Therefore, when the amount of supply to the supply unit 2 decreases at the end of the transport operation by the lateral feed transport device H, it is possible to prevent the transported material from remaining on the front side of the jam preventing body 18 .
As a result, the inclination angle of the bottom plate 23 of the supply chute 21 and the guide 29 is steeper than the angle of repose of the material being conveyed, thereby preventing the material being conveyed from remaining.
In addition, the locus of rotation of the conveying body 15 by the driven roller 11 is brought as close as possible to the front end of the anti-jamming body 18 in plan view.
Therefore, the total length of the traverse conveying device H is shortened.
An air jet tube 38 is provided between the anti-bite member 18 and the driven roller 11. - 特許庁The air jet tube 38 is horizontal and is attached to the upper cover 33 of the case 1 . The air blowing pipe 38 blows air downward to prevent the driven roller 11 from being caught and to prevent it from remaining on the inductor 29 .
A plurality of blowing holes are arranged in the horizontal direction in the air blowing pipe 38 , and one end of the air blowing pipe 38 protrudes upward from the upper cover 33 and is connected to the blowing nozzle 39 .

図2において、97はケース1の側板34に設けた側部供給口であり、設置場所の制約により、側方からの搬送物の供給を可能にさせるとき、側部供給口97に供給部2の供給シュート21を設ける。
98は反射板であり、側部供給口97から供給された搬送物が従動ローラー11側へ流れるのを防止し、側部供給口97と相俟って横送り搬送装置Hの汎用性を向上させている。、
また、ケース1は、上部カバー33以外の搬送コンベア10の上方は天板33Aにより閉塞している(図1)。
シャッター7は、ケース1に対して搬送方向と平行に移動させて開閉させる構成とする。
そのため、シャッター7の作動スペースを横送り搬送装置Hの左右幅内に納めることができ、横送り搬送装置Hの左右幅を小さくする。
In FIG. 2, reference numeral 97 denotes a side supply port provided in the side plate 34 of the case 1. When the side supply port 97 allows the supply of the conveyed material from the side due to restrictions on the installation location, the supply portion 2 is connected to the side supply port 97. is provided with a supply chute 21 for
Reference numeral 98 denotes a reflector plate, which prevents the material supplied from the side supply port 97 from flowing toward the driven roller 11, and together with the side supply port 97, improves the versatility of the traversing conveying device H. I am letting ,
In addition, the case 1 is closed by a top plate 33A above the conveyer 10 except for the upper cover 33 (FIG. 1).
The shutter 7 is configured to be opened and closed by being moved in parallel with the transport direction with respect to the case 1 .
Therefore, the working space of the shutter 7 can be accommodated within the lateral width of the traverse conveying device H, and the lateral width of the traversing conveying device H can be reduced.

従来の横送り搬送装置Hのシャッター7は搬送方向に対して交差方向にスライドさせて排出部6の落口5を開閉させるため、開いたシャッター7はケース1の側方に突出するので、シャッター7の作動スペースを横送り搬送装置Hのケース1より外側部分に突出させることになり、その分、横送り搬送装置Hの左右幅を大きくする。
図6に示したように、シャッター7は平板状に形成し、シャッター7の基部を左右方向の回動軸40に固定状態に取付ける。回動軸40はシャッターフレーム41の側板42に回転自在に軸装する。シャッターフレーム41の側板42より突出する回動軸40にはリンク機構43を介して開閉アクチュエータ(エアーシリンダ)44を取付け、開閉アクチュエータ44のロッド45の伸縮により排出部6の落口5を開閉させる。
シャッターフレーム41は側板42の上端に水平の上板47を固定し、上板47に排出部6の落口5の下方に位置する開口部48を設け、シャッター7を上方回動させると、開口部48と落口5とを閉塞し、シャッター7を下方回動させると、落口5と開口部48とを開口させる。
Since the shutter 7 of the conventional transverse conveying device H is slid in the direction crossing the conveying direction to open and close the drop opening 5 of the discharging section 6, the opened shutter 7 protrudes to the side of the case 1. The working space of 7 is protruded outside the case 1 of the traverse conveying device H, and the horizontal width of the traversing conveying device H is increased accordingly.
As shown in FIG. 6, the shutter 7 is formed in a flat plate shape, and the base portion of the shutter 7 is fixedly attached to the rotating shaft 40 extending in the horizontal direction. The rotating shaft 40 is rotatably mounted on the side plate 42 of the shutter frame 41 . An opening/closing actuator (air cylinder) 44 is attached to a rotating shaft 40 protruding from a side plate 42 of the shutter frame 41 through a link mechanism 43, and the opening/closing port 5 of the discharge section 6 is opened/closed by extension/contraction of a rod 45 of the opening/closing actuator 44. .
The shutter frame 41 has a horizontal upper plate 47 fixed to the upper end of the side plate 42, and the upper plate 47 is provided with an opening 48 positioned below the drop opening 5 of the discharging portion 6. When the shutter 7 is rotated upward, the opening is opened. When the portion 48 and the drop hole 5 are closed and the shutter 7 is rotated downward, the drop hole 5 and the opening 48 are opened.

この場合、落口5の開口面積は開口部48の開口面積よりも小さく形成し、かつ、シャッター7の板厚をケース1の底板30とシャッターフレーム41の上板47の板厚と同じか厚く構成し、シャッター7を落口5に嵌合する嵌合部49とケース1の底板30下面に当接する当接部50とに形成すると、シャッター7の当接部50がケース1の底板30の面に当接して供給部2の落口5をほぼ完全に閉塞させることができる(図9)。
そして、シャッター7は左右一対のステー51を介して回動軸40に固定状態に取付ける。
そのため、回動軸40中心にシャッター7が円弧回動しても、シャッター7の嵌合部49はケース1の落口5に円滑・確実に嵌合する。
リンク機構43の構成は任意であるが、一例を示すと、回動軸40に第一アーム53の中間部を固定し、第一アーム53の一端に第二アーム54の先端を回動自在に取付け、第二アーム54の基部を開閉アクチュエータ44のロッド45に回動自在に取り付けて構成している。
In this case, the opening area of the drop opening 5 is formed to be smaller than the opening area of the opening 48, and the plate thickness of the shutter 7 is the same as or thicker than the plate thickness of the bottom plate 30 of the case 1 and the upper plate 47 of the shutter frame 41. When the shutter 7 is formed with the fitting portion 49 fitting the opening 5 and the contact portion 50 contacting the lower surface of the bottom plate 30 of the case 1 , the contact portion 50 of the shutter 7 contacts the bottom plate 30 of the case 1 . It is possible to almost completely block the drop 5 of the supply part 2 by contacting the surface (FIG. 9).
The shutter 7 is fixedly attached to the rotating shaft 40 via a pair of left and right stays 51 .
Therefore, even if the shutter 7 rotates about the rotation shaft 40 in an arc, the fitting portion 49 of the shutter 7 fits smoothly and reliably into the drop opening 5 of the case 1 .
Although the structure of the link mechanism 43 is arbitrary, as an example, the intermediate portion of the first arm 53 is fixed to the rotation shaft 40, and the tip of the second arm 54 is rotatably attached to one end of the first arm 53. Attachment: The base of the second arm 54 is rotatably attached to the rod 45 of the open/close actuator 44 .

開閉アクチュエータ44の基部はステー55によりシャッターフレーム41に取付ける。
回動軸40を挟んだ第一アーム53の他端には、シャッターの開閉状態を表示する開閉表示部57に形成し、開閉表示部57は水平状態ではシャッター7の閉塞状態を示し、シャッター7が回動軸40中心に下方回動して落口5を開口すると、開閉表示部57はシャッター7と共に斜め下向きに回動軸40中心に回動し、シャッター7が開口状態であることを表示する(図8)。
したがって、リンク機構43の一部を利用して特別な作動機構を用いることなく、機械的にシャッター7の開閉を表示でき、横送り搬送装置H全体を安価に提供できる。
リンク機構43の第一アーム53と第二アーム54は、正面視において、ケース1の側板34の側方に配置した開閉アクチュエータ44の左右幅内に配置する。
A base portion of the open/close actuator 44 is attached to the shutter frame 41 by a stay 55 .
The other end of the first arm 53 sandwiching the pivot shaft 40 is formed with an open/close display portion 57 for displaying the open/closed state of the shutter. rotates downward about the rotating shaft 40 to open the opening 5, the open/close display unit 57 rotates obliquely downward about the rotating shaft 40 together with the shutter 7 to indicate that the shutter 7 is open. (Fig. 8).
Therefore, the opening and closing of the shutter 7 can be indicated mechanically by using a part of the link mechanism 43 without using a special operating mechanism, and the entire traverse conveying device H can be provided at a low cost.
The first arm 53 and the second arm 54 of the link mechanism 43 are arranged within the lateral width of the open/close actuator 44 arranged on the side of the side plate 34 of the case 1 when viewed from the front.

そのため、横送り搬送装置Hの左右幅を一層小さくすることができ、また、横送り搬送装置Hを設置した施設内の作業者の移動を容易にし、施設のメンテナンスを容易にすることができるができる。
排出部6の落口5の上方には、空気噴風管38を設ける。空気噴風管38は左右方向であり、図示は省略するが、ケース1の上部カバー33に取付ける。空気噴風管38は下方に噴風し、落口5を通過する搬送チェン16上に載っている搬送物を落下させる。
しかして、ケース1は、ケース底板30の左右側に略垂直に起立する下側側板60を設けて穀粒流路61を形成し(図5)、下側側板60の上端より上方に至るに従い側方に広がるように設けた傾斜支持板部62を形成し、一方、前記各搬送体15は、合成樹脂の縦状の板部材により、前記左右の傾斜支持板部62の上面に常時摺接する左右の傾斜摺接面63と左右の傾斜摺接面63の中央の中央部64を有して構成し、搬送体15の中央部64の下縁は、底板30との間に穀粒より小なる隙間(0~1mm)を有して移動させる構成にしている。
Therefore, the lateral width of the traverse conveying device H can be further reduced, the movement of workers in the facility in which the traversing conveying device H is installed can be facilitated, and the maintenance of the facility can be facilitated. can.
An air jet tube 38 is provided above the drop opening 5 of the discharge portion 6 . The air jet pipe 38 extends horizontally and is attached to the upper cover 33 of the case 1, although not shown. The air jet pipe 38 blows air downward to drop the conveyed article placed on the conveying chain 16 passing through the drop opening 5 .
Thus, the case 1 is provided with lower side plates 60 standing substantially vertically on the left and right sides of the case bottom plate 30 to form grain flow paths 61 (FIG. 5). An inclined support plate portion 62 is formed so as to extend laterally, while each conveying body 15 is always in sliding contact with the upper surfaces of the left and right inclined support plate portions 62 by vertical plate members made of synthetic resin. The conveying body 15 has left and right inclined sliding contact surfaces 63 and a center portion 64 at the center of the left and right inclined sliding contact surfaces 63 . It is configured to move with a gap (0 to 1 mm).

このように、ケース1の下部に傾斜支持板部62を設けると、ケース1の断面形状が複雑になるが、搬送体15を支持させた状態で移動させられ、搬送物の搬送を確実に行える。
また、搬送路の始端部と終端部の中間位置に排出部6の落口5を設けた場合、排出部6の部分に特別な支持機構を設けることなく、搬送体15が落口5より下方に落ちることなく移動させられる。
搬送体15の左右中間位置に取付部64Aを設け、取付部64Aに無端チェン16を取付けている(図5)。
したがって、側面視において、図の左側から右側へ搬送物を搬送する場合、ケース1の始端側に従動ローラー11を設け、終端側に駆動歯車13を設け、底板30上を移動する下側無端チェン16が搬送体15を搬送移動させ、上側無端チェン16が戻り移動となる。
この上側無端チェン16の弛み具合(張り具合)を検出する弛み検出装置65を設ける(図1、10)。
When the inclined support plate portion 62 is provided in the lower portion of the case 1 in this manner, the cross-sectional shape of the case 1 becomes complicated, but the conveying body 15 can be moved while being supported, and the conveyed object can be reliably conveyed. .
In addition, when the exit 5 of the discharge section 6 is provided at an intermediate position between the start end and the end of the conveying path, the conveying body 15 can be moved downward from the exit 5 without providing a special support mechanism in the discharge section 6 portion. can be moved without falling into
A mounting portion 64A is provided at the intermediate position in the left and right of the transport body 15, and the endless chain 16 is mounted on the mounting portion 64A (Fig. 5).
Therefore, when conveying an object from the left side to the right side in the side view, the driven roller 11 is provided on the starting end side of the case 1, the driving gear 13 is provided on the terminal end side, and the bottom endless chain moving on the bottom plate 30 is provided. 16 transports the carrier 15, and the upper endless chain 16 moves back.
A slackness detector 65 is provided to detect the slackness (tension) of the upper endless chain 16 (FIGS. 1 and 10).

弛み検出装置65は、上側無端チェン16の下側から当接する弛み検知ローラー66を上側無端チェン16の移動路の下方に設ける。弛み検知ローラー66はアーム67の先端に回転のみ自在に取付け、アーム67の基部は左右方向の検知軸68に固定状態に取付ける。検知軸68の左右両側はケース1の側板34に回転自在に取付ける。検知軸68の左右何れか一方の端部には弛み表示体69の基部を固定状態に取付ける。弛み表示体69は縦板状で、かつ、アーム状に形成し、検知軸68の回転により検知軸68中心に弛み表示体69が上下回動する。
弛み表示体69の先端には表示部70を設け、弛み検知ローラー66が上側無端チェン16の弛んだことにより下降させられると、検知軸68の回転により検知軸68中心に弛み表示体69の表示部70を所定位置より移動(上方回動)させて上側無端チェン16が弛んだことを表示する。
The slackness detection device 65 is provided with a slackness detection roller 66 that contacts the upper endless chain 16 from below below the movement path of the upper endless chain 16 . The slackness detection roller 66 is attached to the tip of an arm 67 so as to be rotatable only, and the base of the arm 67 is attached to a detection shaft 68 in the horizontal direction in a fixed state. Both left and right sides of the detection shaft 68 are rotatably attached to the side plates 34 of the case 1 . A base of a slack indicator 69 is attached to either the left or right end of the detection shaft 68 in a fixed state. The slackness indicator 69 is formed in the shape of a vertical plate and in the shape of an arm. When the detection shaft 68 rotates, the slackness indicator 69 rotates up and down around the detection shaft 68 .
A display unit 70 is provided at the tip of the slackness indicator 69, and when the slackness detection roller 66 is lowered due to the slackening of the upper endless chain 16, the slackness indicator 69 is displayed at the center of the detection shaft 68 by the rotation of the detection shaft 68. The portion 70 is moved (rotated upward) from a predetermined position to indicate that the upper endless chain 16 is loosened.

この場合、表示部70の表示方法は任意であるが、弛み検知ローラー66の下方回動により表示部70が検知軸68中心に上方移動するので、本実施形態では、弛み検出装置65に設けたカバー71より通常表示部70を隠蔽させておき、表示部70が上方移動するカバー71より上方に移動して露出表示状態になり、カバー71の存在を視認できるように構成している(図12)。
なお、上側無端チェン16の弛みによる弛み検知ローラー66の下降量の設定は任意であり、例えば、予め、後述する駆動歯車13のテンション機構73により搬送体15の搬送量から最適な無端チェン16の張り具合の検出値と、許容される搬送体15の搬送量以下のときの上側無端チェン16の弛み量とを比較して設定する等の任意の検出結果に基づいて設定すればよい。
また、側面視において、後側に弛み検知ローラー66を、前側に表示部70を、弛み検知ローラー66と表示部70の中間に検知軸68を配置すると、弛み検知ローラー66の下降を表示部70により表示しやすく、合理的構成となる。
In this case, the display method of the display unit 70 is arbitrary, but since the display unit 70 moves upward around the detection shaft 68 when the slackness detection roller 66 rotates downward, in this embodiment, the slackness detection device 65 is provided with The display unit 70 is usually hidden from the cover 71, and the display unit 70 moves upward from the upwardly moving cover 71 to be in an exposed display state so that the presence of the cover 71 can be visually recognized (FIG. 12). ).
The amount of descent of the slack detection roller 66 due to slackness of the upper endless chain 16 can be set arbitrarily. It may be set based on arbitrary detection results, such as by comparing the detected tension value and the slack amount of the upper endless chain 16 when the conveying amount of the conveying body 15 is less than the allowable conveying amount.
In a side view, when the slackness detection roller 66 is arranged on the rear side, the display section 70 is arranged on the front side, and the detection shaft 68 is arranged between the slackness detection roller 66 and the display section 70, the slackness detection roller 66 is lowered to the display section 70. It is easy to display and has a rational configuration.

また、アーム67の前端側には複数の錘体74を着脱自在に取付け可能に構成する。
そのため、錘体74の数を変更することにより、弛み検知ローラー66の上側無端チェン16を支持する支持荷重を変更させることができ、弛み検出装置65の検出感度を変更することができる。
また、アーム67の前側所定位置には、表示部70とは別に弛み検知ローラー66による弛みを示す弛み突起75を設け、カバー71の所定位置には弛み突起75の高さ位置を電気的に検出する検出部76を設け、検出部76を弛み表示ランプ(図示省略)に接続し、表示部70以外に電気的に上側無端チェン16の弛みを検出して表示すると共に、駆動モーター77を自動停止制御するようにしてもよい。
弛み表示体69には検知軸68中心の円弧状の規制溝88Aを設け、規制溝88Aにはケース1側に設けた規制突起88Bを挿通する。
A plurality of weights 74 are detachably attached to the front end of the arm 67 .
Therefore, by changing the number of weights 74, it is possible to change the support load for supporting the upper endless chain 16 of the slackness detection roller 66, and to change the detection sensitivity of the slackness detection device 65.
At a predetermined position on the front side of the arm 67, a slack protrusion 75 indicating slackness by the slack detection roller 66 is provided separately from the display unit 70, and the height position of the slack protrusion 75 is electrically detected at a predetermined position on the cover 71. The detection unit 76 is connected to a slackness indicator lamp (not shown) to electrically detect and display the slackness of the upper endless chain 16 in addition to the display unit 70, and automatically stop the drive motor 77. It may be controlled.
The slack indicator 69 is provided with an arcuate restricting groove 88A centered on the detection shaft 68, and a restricting protrusion 88B provided on the case 1 side is inserted into the restricting groove 88A.

弛み検知ローラー66は下方回動して弛みを検出できればよく、弛み検知ローラー66が過剰に下降すると、搬送体15との接触等の不具合が発生するので、これを規制突起88Bに規制溝88Aを当接させて防止する。
しかして、従動ローラー11の従動軸12または駆動歯車13の駆動軸14はケース1に対して前後に移動自在に取付け、従動軸12または駆動軸14は単独の調節ダイヤル83により左右両側を同時に前後移動させて、無端チェン16の張り具合を調節するテンション機構73を設けた構成とする。
そのため、単独の調節ダイヤル83を回転させると、従動軸12または駆動軸14の両端を同時に前後動させることができ、無端チェン16のテンション調節の精度を向上させられ、かつ、容易にできる。
The slackness detection roller 66 is only required to rotate downward to detect slackness. If the slackness detection roller 66 descends excessively, problems such as contact with the conveying body 15 may occur. Prevent by abutting.
Thus, the driven shaft 12 of the driven roller 11 or the drive shaft 14 of the drive gear 13 is attached to the case 1 so as to be movable back and forth, and the driven shaft 12 or the drive shaft 14 can be simultaneously moved back and forth on both left and right sides by a single adjustment dial 83 . A tension mechanism 73 is provided to adjust the tension of the endless chain 16 by moving it.
Therefore, when the single adjustment dial 83 is rotated, both ends of the driven shaft 12 or the drive shaft 14 can be moved back and forth at the same time, and the tension adjustment accuracy of the endless chain 16 can be improved and facilitated.

また、テンション機構73は、従動軸12または駆動軸14のケース1の側板34より外側に突出する左右両端を、左右一対のスライド板80に軸装し、左右一対のスライド板80は左右方向の連結板81により連結し、連結板81にはケース1側に回転のみ自在に設けた螺子軸82の所定部分を螺合させ、螺子軸82には調節ダイヤル83を回転のみ自在に取付ける。
そのため、単独の調節ダイヤル83を回転させると、螺子軸82が回転して連結板81を前後移動させ、連結板81の前後移動により左右のスライド板80は一緒に前後スライドし、これにより、駆動軸14の左右両側は均等に前後移動して無端チェン16のテンションを調節することができ、無端チェン16のテンション調節の精度を向上させられ、かつ、容易にできる。
また、連結板81はケース1内を前後移動する構成とし、連結板81はケース1の側板34に形成した挿通孔84内を移動する取付部85を介して左右一対のスライド板80と一体的に移動する構成とする。
In the tension mechanism 73, the left and right ends of the driven shaft 12 or the drive shaft 14 protruding outside the side plate 34 of the case 1 are axially mounted on a pair of left and right slide plates 80. The pair of left and right slide plates 80 extend in the horizontal direction. They are connected by a connecting plate 81, a predetermined portion of a screw shaft 82 provided rotatably on the case 1 side is screwed to the connecting plate 81, and an adjusting dial 83 is attached to the screw shaft 82 so as to be rotatable.
Therefore, when the single adjustment dial 83 is rotated, the screw shaft 82 is rotated to move the connecting plate 81 back and forth, and the left and right slide plates 80 are slid back and forth together with the back and forth movement of the connecting plate 81, thereby driving. The left and right sides of the shaft 14 can be equally moved back and forth to adjust the tension of the endless chain 16, and the accuracy of the tension adjustment of the endless chain 16 can be improved and facilitated.
The connecting plate 81 is configured to move back and forth within the case 1, and the connecting plate 81 is integrated with the pair of left and right slide plates 80 via mounting portions 85 which move in insertion holes 84 formed in the side plates 34 of the case 1. It is configured to move to

そのため、単独の調節ダイヤル83によるテンション機構73の作動機構を簡単に構成でき、安価に提供できる。
また、本実施形態では、従動ローラー11と駆動歯車13のうち、駆動歯車13の駆動軸14に左右一対のスライド板80を取付ける(図13)。
そのため、テンション機構73を、駆動歯車13および駆動軸14を前後移動させる構成とすることができるができ、無端チェン16のテンション調節の精度を向上させられ、かつ、容易にでき、しかも、従動ローラー11よりも後側のケース1に供給部2を設けつつ、供給部2の供給口20に従動ローラー11の側方に搬送物を誘導する噛み込み防止体18を設けて、供給部2から排出部6に搬送コンベア10が搬送物を搬送する距離に対してケース1の長さを短くする構成の採用を一層容易にすることができる。
Therefore, the operating mechanism of the tension mechanism 73 by the single adjustment dial 83 can be easily configured and can be provided at a low cost.
Further, in this embodiment, of the driven roller 11 and the drive gear 13, a pair of left and right slide plates 80 are attached to the drive shaft 14 of the drive gear 13 (FIG. 13).
Therefore, the tension mechanism 73 can be configured to move the drive gear 13 and the drive shaft 14 back and forth, so that the tension adjustment accuracy of the endless chain 16 can be improved and easily adjusted. While the supply unit 2 is provided in the case 1 on the rear side of the case 11, the jam preventing body 18 for guiding the conveyed product to the side of the driven roller 11 is provided in the supply port 20 of the supply unit 2, and discharged from the supply unit 2. It is possible to further facilitate the adoption of a configuration in which the length of the case 1 is shortened with respect to the distance over which the conveyer 10 conveys the articles.

また、駆動軸14のケース1の側板34より外側に突出する左右両端には、左右一対のスライド板80を軸装し、左右一対のスライド板80は左右方向の連結板81により連結し(図13)、連結板81にはケース1側に回転のみ自在に設けた螺子軸82の後側所定部分を螺合させ、螺子軸82には調節ダイヤル83を回転のみ自在に取付けているので、駆動軸14の左右両側を前後させるテンション機構73を、連結板81と螺子軸82により単独の調節ダイヤル83によるテンション調節操作を実現しつつ、調節精度の向上と両立させられる。
従動ローラー11の従動軸12または駆動歯車13の駆動軸14はケース1に対して前後に移動自在に取付け、従動軸12または駆動軸14のケース1の側板34より外側に突出する左右両端には、左右一対のスライド板80を軸装し、左右一対のスライド板80は左右方向の連結板81により連結し、連結板81にはケース1側に回転のみ自在に設けた螺子軸82の所定部分を螺合させ、螺子軸82には調節ダイヤル83を回転のみ自在に取付ける。
A pair of left and right slide plates 80 are mounted on the left and right ends of the drive shaft 14 protruding outward from the side plates 34 of the case 1, and the pair of left and right slide plates 80 are connected by a connecting plate 81 extending in the left and right direction (Fig. 13) A predetermined rear portion of a screw shaft 82 provided rotatably on the case 1 side is screwed into the connecting plate 81, and an adjustment dial 83 is attached to the screw shaft 82 so as to be rotatable. The tension mechanism 73 for moving the left and right sides of the shaft 14 back and forth can be adjusted by the connecting plate 81 and the screw shaft 82, and the tension adjusting operation can be performed by a single adjusting dial 83, and at the same time, the adjustment accuracy can be improved.
The driven shaft 12 of the driven roller 11 or the drive shaft 14 of the drive gear 13 is attached to the case 1 so as to be movable forward and backward. A pair of left and right slide plates 80 are mounted on a shaft, and the pair of left and right slide plates 80 are connected by a connecting plate 81 extending in the left and right direction. are screwed together, and an adjustment dial 83 is attached to the screw shaft 82 so as to be rotatable only.

本実施形態では、従動ローラー11と駆動歯車13のうち、駆動歯車13の駆動軸14をケース1に対して前後に移動自在に取付け、駆動軸14のケース1の側板34より外側に突出する左右両端には、左右一対のスライド板80を軸装し、左右一対のスライド板80は左右方向の連結板81により連結し、連結板81にはケース1側に回転のみ自在に設けた螺子軸82の後側所定部分を螺合させ、螺子軸82には調節ダイヤル83を回転のみ自在に取付けている。
具体的には、ケース1の前部の駆動歯車13を設ける部分の、ケース1の側板34には、無端チェン16を駆動回転させる駆動歯車13の駆動軸14を挿通する前後に長い挿通孔84を設け、挿通孔84に駆動軸14を挿通する。ケース1の側板34から突出する駆動軸14の左右両端は、縦板状の左右一対のスライド板80に軸装する。
78はスライド板80に設けた駆動軸14を軸装する軸受である。
In this embodiment, of the driven roller 11 and the drive gear 13, the drive shaft 14 of the drive gear 13 is attached to the case 1 so as to be movable forward and backward. A pair of left and right slide plates 80 are axially attached to both ends, and the pair of left and right slide plates 80 are connected by a connecting plate 81 extending in the left and right direction. A predetermined portion on the rear side of is screwed into the screw shaft 82, and an adjustment dial 83 is attached to the screw shaft 82 so as to be rotatable.
Specifically, in the side plate 34 of the case 1 at the front portion of the case 1 where the drive gear 13 is provided, an insertion hole 84 elongated in the front-rear direction and through which the drive shaft 14 of the drive gear 13 for driving and rotating the endless chain 16 is inserted. is provided, and the drive shaft 14 is inserted through the insertion hole 84 . The left and right ends of the drive shaft 14 protruding from the side plate 34 of the case 1 are axially mounted on a pair of vertical plate-shaped left and right slide plates 80 .
Reference numeral 78 denotes a bearing for supporting the drive shaft 14 provided on the slide plate 80 .

左右のスライド板80の前側部分には、ケース1の中心に向けて突出する取付部85を設け、取付部85には左右のスライド板80を連結する前記連結板81を着脱自在に取付ける。連結板81の左右中央位置には前後方向の螺子軸82の後部を螺合させる。螺子軸82の前側部分はケース1の前板86に回転のみ自在に軸装し、前板86より前側に突出する螺子軸82に調節ダイヤル83を取付ける。
そのため、調節ダイヤル83を一方側に回すと、螺子軸82が一方回転して連結板81を前側移動させ、連結板81の前側移動によりスライド板80は前側スライドし、これにより、駆動軸14は前側移動して無端チェン16のテンションを張り方向に調節する。
反対に、調節ダイヤル83を他方側に回すと、螺子軸82が他方回転して連結板81を後側移動させ、連結板81の後側移動によりスライド板80は後側スライドし、これにより、駆動軸14は後側移動して無端チェン16のテンションを弛み方向に調節する。
Mounting portions 85 protruding toward the center of the case 1 are provided on the front portions of the left and right slide plates 80, and the connecting plate 81 for connecting the left and right slide plates 80 is detachably mounted on the mounting portions 85. As shown in FIG. The rear part of the screw shaft 82 extending in the front-rear direction is screwed into the central position of the connecting plate 81 in the left-right direction. The front portion of the screw shaft 82 is rotatably mounted on the front plate 86 of the case 1 , and the adjustment dial 83 is attached to the screw shaft 82 projecting forward from the front plate 86 .
Therefore, when the adjustment dial 83 is turned in one direction, the screw shaft 82 rotates in one direction to move the connecting plate 81 forward. The tension of the endless chain 16 is adjusted in the tension direction by moving forward.
Conversely, when the adjustment dial 83 is turned in the other direction, the screw shaft 82 rotates in the other direction, causing the connecting plate 81 to move rearward. The drive shaft 14 moves rearward to adjust the tension of the endless chain 16 in the slack direction.

左右のスライド板80のうち、何れか一方には駆動モーター77を取付け、図示は省略するが、駆動モーター77の出力軸の駆動回転を減速して駆動軸14にギヤボックス87内で伝達する構成としている。
そのため、調節ダイヤル83により駆動軸14をテンション調節すると、駆動軸14と共に駆動モーター77も一体で前後動し、テンション調節を容易にする。
なお、螺子軸82と調節ダイヤル83を回転のみ自在とする構成は任意であるが、一例を示すと、前板86より突出する螺子軸82に挿通した筒部材90をピン91により螺子軸82に固定し、前板86の内側の螺子軸82にナット92を螺合させ、このナット92をピン91により螺子軸82に固定する(図16)。
そのため、螺子軸82は前板86を筒部材90ナット92とにより挟んでその場で共回りし、調節ダイヤル83は常時同じ位置にて回転し、連結板81が螺子軸82に対して前後移動する。
A drive motor 77 is attached to either one of the left and right slide plates 80. Although not shown, the drive rotation of the output shaft of the drive motor 77 is reduced and transmitted to the drive shaft 14 within the gear box 87. and
Therefore, when the tension of the drive shaft 14 is adjusted by the adjustment dial 83, the drive motor 77 moves back and forth together with the drive shaft 14, facilitating the tension adjustment.
The screw shaft 82 and the adjustment dial 83 may be configured to be rotatable, but as an example, a tubular member 90 inserted through the screw shaft 82 protruding from the front plate 86 is attached to the screw shaft 82 by a pin 91. A nut 92 is screwed onto the screw shaft 82 inside the front plate 86, and the nut 92 is fixed to the screw shaft 82 with a pin 91 (FIG. 16).
Therefore, the screw shaft 82 rotates together with the front plate 86 sandwiched between the cylindrical member 90 and the nut 92 , the adjustment dial 83 always rotates at the same position, and the connecting plate 81 moves back and forth with respect to the screw shaft 82 . do.

また、螺子軸82と調節ダイヤル83は前板86ごと、ケース1に対して着脱自在であり、分解してメンテナンス可能に構成している。
スライド板80の前端部には前方に突出するガイド部93を設け、ガイド部93は前板86に設けた挿入溝94に摺動自在に挿入する。ガイド部93はスライド板80と共に前後動し、スライド板80の前後動を案内する。
95は連結板連結板81の上部に前上がりに傾斜する戻し板部であり、駆動歯車13で反転した搬送体15が飛ばした搬送物を戻すものである。
Further, the screw shaft 82 and the adjustment dial 83 together with the front plate 86 are detachable from the case 1, and can be disassembled for maintenance.
A guide portion 93 projecting forward is provided at the front end portion of the slide plate 80 , and the guide portion 93 is slidably inserted into an insertion groove 94 provided in the front plate 86 . The guide portion 93 moves back and forth together with the slide plate 80 and guides the back and forth movement of the slide plate 80 .
Reference numeral 95 denotes a return plate portion which is inclined forward upward on the upper portion of the connection plate connection plate 81, and which returns the conveyed object skipped by the conveying body 15 reversed by the driving gear 13. As shown in FIG.

(実施形態の作用)
本発明は上記構成であり、駆動モーター77に通電すると、駆動歯車13が回転し、駆動歯車13は無端チェン16を回転させて搬送体15を供給部2から排出部6へ移動させる。
供給部2に搬送物を投入すると、搬送体15が排出部6へ向けて搬送し、落口5より排出させる。
供給部2は、ケース1の最も後側であって、従動ローラー11よりも後側に設けているので、供給部2から排出部6に搬送コンベア10が搬送物を搬送する距離に対してケース1の長さを短くできる。
(Action of Embodiment)
The present invention is configured as described above. When the drive motor 77 is energized, the drive gear 13 rotates, and the drive gear 13 rotates the endless chain 16 to move the carrier 15 from the supply section 2 to the discharge section 6 .
When an article is put into the supply section 2, the carrier 15 conveys it toward the discharge section 6 and discharges it from the drop opening 5. - 特許庁
Since the supply unit 2 is provided on the rearmost side of the case 1 and behind the driven roller 11 , the case 2 The length of 1 can be shortened.

すなわち、従来の横送り搬送装置Hでは、従動ローラー11が搬送物を噛み込むのを防止するため、従動ローラー11の前側に供給部2を設けて、従動ローラー11より前側から搬送物を供給していたので、その分、従動ローラー11と供給部2の長さ分、供給部2と排出部6の間の搬送距離に対して横送り搬送装置Hの全長が長くなり、装置が大型化していた。
本発明では、従動ローラー11の後側(手前側)に供給部2を設け、供給部2に従動ローラー11が搬送物を噛み込むのを防止する噛み込み防止体18を設けているので、噛み込み防止体18により従動ローラー11の搬送物の噛み込みを防止し、従動ローラー11の後側(手前側)に供給部2を設けて搬送距離に対して横送り搬送装置Hの全長を短くできる。
That is, in the conventional transverse conveying device H, in order to prevent the driven roller 11 from biting the conveyed material, the supply unit 2 is provided in front of the driven roller 11 to supply the conveyed material from the front side of the driven roller 11 . As a result, the length of the driven roller 11 and the supply section 2, and the total length of the traverse conveying device H with respect to the conveying distance between the supply section 2 and the discharge section 6 are increased, resulting in an increase in the size of the apparatus. Ta.
In the present invention, the supply unit 2 is provided on the rear side (front side) of the driven roller 11, and the jam prevention body 18 is provided to prevent the driven roller 11 from biting the conveyed object. The entrapment preventing body 18 prevents the driven roller 11 from biting the conveyed object, and the supply unit 2 is provided on the rear side (front side) of the driven roller 11, so that the total length of the traversing conveying device H can be shortened with respect to the conveying distance. .

ケース1の後板19に供給口20を開口させ、後板19よりも後側に供給部2の供給シュート21を取付けているので、供給部2はケース1の後板19よりも後側に位置して、搬送距離に対して横送り搬送装置Hの全長を短くできる。
供給シュート21は左右側板22に前下がりに傾斜する底板23を設け、供給シュート21の左右側板22と底板23を後板19の供給口20に当接させているので、供給部2の供給シュート21に張り込んだ搬送物は、供給口20からケース1内に入る。
この場合、供給部2の口金部26には昇降機等の任意の搬送手段27等を接続しているので、ケース1を並設した貯留タンク上に設置して、搬送手段27により昇降させた昇降物をそのままケース1により搬送することができる。
Since the supply port 20 is opened in the rear plate 19 of the case 1 and the supply chute 21 of the supply section 2 is attached behind the rear plate 19, the supply section 2 is positioned behind the rear plate 19 of the case 1. It is possible to shorten the total length of the traversing conveying device H with respect to the conveying distance.
The left and right side plates 22 of the supply chute 21 are provided with a bottom plate 23 inclined forward and downward, and the left and right side plates 22 and the bottom plate 23 of the supply chute 21 are brought into contact with the supply port 20 of the rear plate 19. Conveyance goods stuffed in 21 enter the case 1 from the supply port 20. - 特許庁
In this case, since an arbitrary conveying means 27 such as an elevator is connected to the mouthpiece 26 of the supply unit 2, the case 1 is placed on a storage tank arranged side by side, and lifted and lowered by the conveying means 27. An object can be conveyed by the case 1 as it is.

ケース1内の従動ローラー11の後側下方には誘導体29を設け、誘導体29は側面視において供給シュート21の底板23と略同一傾斜角度に形成しているので、供給シュート21に張り込まれた供給物は底板23上から誘導体29上を流下して従動ローラー11の下方に至り、従動ローラー11の下方に至った供給物は従動ローラー11の後側から下降する搬送体15により前方に向けて搬送され、残留物の発生を抑制する。
ケース1の供給口20の左右中間位置には噛み込み防止体18が設けられ、噛み込み防止体18は平面視において、後側に至るに従い広くなるV形状に形成しているので、供給部2から供給された搬送物がケース1の供給口20からケース1内に入るときに、噛み込み防止体18により従動ローラー11の左右側に振り分けられ、従動ローラー11による搬送物の噛み込みを防止する。
Inductor 29 is provided below the rear side of driven roller 11 in case 1 . Inductor 29 is formed at substantially the same angle of inclination as bottom plate 23 of supply chute 21 when viewed from the side. The supplied material flows down from the bottom plate 23 onto the guide 29 and reaches the lower side of the driven roller 11. The supplied material that has reached the lower side of the driven roller 11 is directed forward by the conveying body 15 descending from the rear side of the driven roller 11. It is transported and suppresses the generation of residue.
A trapping prevention body 18 is provided at a left-right intermediate position of the supply port 20 of the case 1 . When the conveyed product supplied from the feeder enters into the case 1 from the supply port 20 of the case 1, it is distributed to the left and right sides of the driven roller 11 by the jam prevention body 18 to prevent the conveyed product from being caught by the driven roller 11. .

したがって、従動ローラー11の後側(手前側)に供給部2を設けて搬送距離に対して横送り搬送装置Hの全長を短くした横送り搬送装置Hでありながら、従動ローラー11による搬送物の噛み込みを防止し、搬送物が穀粒の場合、砕米等の穀粒が破砕されるのを防止する。
噛み込み防止体18は左右の縦板31の上部を取付板32に固定し、取付板32をケース1の上部カバー33に着脱自在に取付けているので、ケース1に容易に取付けることができ、搬送作業終了後に、噛み込み防止体18を取り外すことができ、従動ローラー11の周辺の空間を広くでき、メンテナンスを容易にする。
Therefore, although the traverse conveying device H is provided with the supply unit 2 on the rear side (front side) of the driven roller 11 and the overall length of the traverse conveying device H is shortened with respect to the conveying distance, the objects conveyed by the driven roller 11 To prevent grains such as broken rice from being crushed when conveyed items are grains.
Since the upper portions of the right and left vertical plates 31 are fixed to the mounting plate 32, and the mounting plate 32 is detachably mounted on the upper cover 33 of the case 1, the anti-catch body 18 can be easily mounted on the case 1. After completion of the conveying work, the jam preventing body 18 can be removed, the space around the driven roller 11 can be widened, and maintenance can be facilitated.

噛み込み防止体18は、少なくとも、平面視において、噛み込み防止体18の縦板31の左右両端が、ケース1の左右側板34より所定間隔内側に位置させ、噛み込み防止体18の左右端縁とケース1の側板34の間に搬送物流路35を形成しているので、供給部2に供給された搬送物は供給口20からケース1内に入る際に従動ローラー11の左右両側に案内され、従動ローラー11による搬送物の噛み込みを抑制でき、しかも、供給部2における供給物の詰まり発生を防止する。
すなわち、平面視において、噛み込み防止体18の左右幅は任意であるが、少なくとも、従動ローラー11の左右幅より広く形成し、噛み込み防止体18と左右の搬送物流路35は略同じ左右幅としているので、従動ローラー11の噛み込み防止と搬送物の供給量の確保との両立を図ることができる。
The anti-entanglement body 18 is arranged so that both the left and right ends of the vertical plate 31 of the anti-entanglement body 18 are positioned inside the left and right side plates 34 of the case 1 by a predetermined distance at least in plan view, and the left and right edges of the anti-entanglement body 18 are positioned. and the side plate 34 of the case 1, the material supplied to the supply section 2 is guided to both the left and right sides of the driven roller 11 when entering the case 1 from the supply port 20. , it is possible to suppress the biting of the conveyed material by the driven roller 11 and prevent the occurrence of clogging of the supplied material in the supply section 2 .
That is, in plan view, the jamming prevention body 18 may have any width, but it should be at least wider than the driven roller 11. Therefore, it is possible to prevent the driven roller 11 from being bitten and ensure the supply amount of the conveyed material.

また、噛み込み防止体18の下端と誘導体29の上面との間には所定の隙間36を設けているので、横送り搬送装置Hによる搬送作業の終了間際で供給部2からの供給量が減少しても、噛み込み防止体18の手前側に搬送物が残留するのを防止する。
また、噛み込み防止体18の前端に対して、従動ローラー11による搬送体15の回転軌跡を平面視において可及的に接近させているので、横送り搬送装置Hの全長を短くする。
噛み込み防止体18と従動ローラー11の間には、空気噴風管38を設け、空気噴風管38は左右方向であり、ケース1の上部カバー33に取付けているので、空気噴風管38は下方に噴風し、従動ローラー11の噛み込み防止と誘導体29上の残留防止とを行うことができる。
Further, since a predetermined gap 36 is provided between the lower end of the anti-clogging member 18 and the upper surface of the inductor 29, the supply amount from the supply unit 2 decreases just before the end of the conveying operation by the lateral feed conveying device H. To prevent a conveyed object from remaining on the front side of a jamming preventing body 18 even if the object is caught.
In addition, since the rotation locus of the conveying body 15 by the driven roller 11 is brought as close as possible to the front end of the trapping prevention member 18 in a plan view, the overall length of the traverse conveying device H is shortened.
An air blowing pipe 38 is provided between the anti-jamming body 18 and the driven roller 11. The air blowing pipe 38 extends horizontally and is attached to the upper cover 33 of the case 1. blows air downward to prevent the driven roller 11 from being caught and remaining on the inductor 29 .

シャッター7は、ケース1に対して搬送方向と平行に移動させて開閉させる構成としているので、シャッター7の作動スペースを横送り搬送装置Hの左右幅内に納めることができ、横送り搬送装置Hの左右幅を小さくする。
従来の横送り搬送装置Hのシャッター7は搬送方向に対して交差方向にスライドさせて排出部6の落口5を開閉させるため、開いたシャッター7はケース1の側方に突出するので、シャッター7の作動スペースを横送り搬送装置Hのケース1より外側部分に突出させることになり、その分、横送り搬送装置Hの左右幅を大きくするが、本発明では、シャッター7を平板状に形成し、シャッター7の基部を回動軸40に固定状態に取付け、回動軸40にはリンク機構43を介して開閉アクチュエータ44を取付ているので、開閉アクチュエータ44の作動(ロッド45の伸縮)によりシャッター7を回動軸40中心に回動させて排出部6の落口5を開閉させる。
Since the shutter 7 is configured to be opened and closed by moving in parallel with the conveying direction with respect to the case 1, the operating space of the shutter 7 can be accommodated within the lateral width of the transverse conveying device H. reduce the horizontal width of
Since the shutter 7 of the conventional transverse conveying device H is slid in the direction crossing the conveying direction to open and close the drop opening 5 of the discharging section 6, the opened shutter 7 protrudes to the side of the case 1. The working space of 7 is protruded outside the case 1 of the traverse conveying device H, and the lateral width of the traversing conveying device H is increased accordingly. Since the base of the shutter 7 is fixedly attached to the rotating shaft 40 and the opening/closing actuator 44 is attached to the rotating shaft 40 via the link mechanism 43, the operation of the opening/closing actuator 44 (extension and contraction of the rod 45) The shutter 7 is rotated around the rotation shaft 40 to open and close the drop opening 5 of the discharge section 6 .

回動軸40はシャッターフレーム41の側板側板42に回転自在に軸装し、シャッターフレーム41は側板42の上端に水平の上板47を固定し、上板47に排出部6の落口5の下方に位置する開口部48を設け、シャッター7を上方回動させると、開口部48と落口5を閉塞し、シャッター7を下方回動させると、落口5と開口部48を開口させる。
この場合、落口5の開口面積は開口部48の開口面積よりも小さく形成し、かつ、シャッター7の板厚をケース1の底板30とシャッターフレーム41の上板47の板厚と同じか厚く構成し、シャッター7を落口5に嵌合する嵌合部49とケース1の底板30下面に当接する当接部50とに形成しているので、シャッター7の当接部50がケース1の底板30の面に当接して供給部2の落口5をほぼ完全に閉塞させることができる。
The rotating shaft 40 is rotatably mounted on the side plate 42 of the shutter frame 41. The shutter frame 41 has a horizontal upper plate 47 fixed to the upper end of the side plate 42, and the upper plate 47 is provided with the outlet 5 of the discharge section 6. An opening 48 positioned below is provided, and when the shutter 7 is rotated upward, the opening 48 and the drop 5 are closed, and when the shutter 7 is rotated downward, the drop 5 and the opening 48 are opened.
In this case, the opening area of the drop opening 5 is formed to be smaller than the opening area of the opening 48, and the plate thickness of the shutter 7 is the same as or thicker than the plate thickness of the bottom plate 30 of the case 1 and the upper plate 47 of the shutter frame 41. Since the shutter 7 is formed with the fitting portion 49 fitting the opening 5 and the contacting portion 50 contacting the lower surface of the bottom plate 30 of the case 1, the contacting portion 50 of the shutter 7 is attached to the case 1. By contacting the surface of the bottom plate 30, the drop opening 5 of the supply portion 2 can be almost completely closed.

そして、シャッター7は左右一対のステー51を介して回動軸40に固定状態に取付けるから、回動軸40中心にシャッター7が円弧回動しても、シャッター7の嵌合部49はケース1の落口5に円滑・確実に嵌合する。
開閉アクチュエータ44は回動軸40に第一アーム53の中間部を固定し、第一アーム53の一端に第二アーム54の先端を回動自在に取付け、第二アーム54の基部を開閉アクチュエータ44のロッド45に回動自在に取り付けて構成し、回動軸40を挟んだ第一アーム53の他端には、シャッターの開閉状態を表示する開閉表示部57に形成しているので、開閉表示部57は水平状態ではシャッター7の閉塞状態を示し、シャッター7が回動軸40中心に下方回動して落口5を開口すると、開閉表示部57はシャッター7と共に斜め下向きに回動軸40中心に回動し、シャッター7が開口状態であることを表示する。
Since the shutter 7 is fixedly attached to the rotating shaft 40 via a pair of left and right stays 51, even if the shutter 7 rotates about the rotating shaft 40 in an arc, the fitting portion 49 of the shutter 7 does not move to the case 1. smoothly and reliably fit into the drop opening 5 of the
The opening/closing actuator 44 has the intermediate portion of the first arm 53 fixed to the rotation shaft 40 , the tip of the second arm 54 is rotatably attached to one end of the first arm 53 , and the base portion of the second arm 54 is attached to the opening/closing actuator 44 . , and the other end of the first arm 53 sandwiching the rotation shaft 40 is formed with an open/close display portion 57 for displaying the open/closed state of the shutter. A portion 57 indicates the closed state of the shutter 7 in the horizontal state. It rotates to the center to indicate that the shutter 7 is open.

したがって、リンク機構43の一部を利用して特別な作動機構を用いることなく、機械的にシャッター7の開閉を開閉表示部57により表示させることができ、横送り搬送装置H全体を安価に提供できる。
この場合、リンク機構43の第一アーム53と第二アーム54は、正面視において、ケース1の側板34の側方に配置した開閉アクチュエータ44の左右幅内に配置しているので、横送り搬送装置Hの左右幅を一層小さくすることができ、また、横送り搬送装置Hを設置した施設内の作業者の移動を容易にし、施設のメンテナンスを容易にすることができるができる。
Therefore, the opening/closing of the shutter 7 can be mechanically displayed by the opening/closing display section 57 without using a special operating mechanism using a part of the link mechanism 43, and the entire traversing conveying device H can be provided at a low cost. can.
In this case, since the first arm 53 and the second arm 54 of the link mechanism 43 are arranged within the lateral width of the open/close actuator 44 arranged on the side of the side plate 34 of the case 1 when viewed from the front, the lateral feed transportation is possible. The lateral width of the device H can be further reduced, and the movement of workers in the facility where the lateral feed conveyor device H is installed can be facilitated, and the maintenance of the facility can be facilitated.

しかして、ケース1は、ケース底板30の左右側に略垂直に起立する下側側板60を設けて穀粒流路穀粒流路61を形成し、下側側板60の上端より上方に至るに従い側方に広がるように設けた傾斜支持板部62を形成し、一方、前記各搬送体15は、合成樹脂の縦状の板部材により、前記左右の傾斜支持板部62の上面に常時摺接する左右の傾斜摺接面63と左右の傾斜摺接面63の中央の中央部64を有して構成しているので、搬送体15をケース1の傾斜支持板部62にて支持させた状態で移動させられ、搬送物の搬送を確実に行える。 Thus, the case 1 is provided with lower side plates 60 that stand substantially vertically on the left and right sides of the case bottom plate 30 to form a grain flow path grain flow path 61, and from the upper end of the lower side plate 60 An inclined support plate portion 62 is formed so as to extend laterally, while each conveying body 15 is always in sliding contact with the upper surfaces of the left and right inclined support plate portions 62 by vertical plate members made of synthetic resin. Since it has left and right inclined sliding contact surfaces 63 and a center portion 64 at the center of the left and right inclined sliding contact surfaces 63, the carrier 15 is supported by the inclined support plate portions 62 of the case 1. It is moved, and the conveyed goods can be reliably conveyed.

また、搬送路の始端部と終端部の中間位置に排出部6の落口5を設けた場合、排出部6の部分に特別な支持機構を設けることなく、搬送体15が落口5より下方に落ちることなく移動させられ、落口5を含めた排出部6に搬送体15の支持機構を設けることを省略でき、排出部6を簡素に構成できる。
横送り搬送装置Hでは、側面視において、図の左側から右側へ搬送物を搬送する場合、ケース1の始端側に従動ローラー11を設け、終端側に駆動歯車13を設け、底板30上を移動する下側無端チェン16が搬送体15を搬送移動させ、上側無端チェン16が戻り移動となる。
In addition, when the exit 5 of the discharge section 6 is provided at an intermediate position between the start end and the end of the conveying path, the conveying body 15 can be moved downward from the exit 5 without providing a special support mechanism in the discharge section 6 portion. It is possible to omit the provision of a support mechanism for the carrier 15 in the discharge section 6 including the drop opening 5, and the discharge section 6 can be configured simply.
In the traversing conveying device H, when conveying an object from the left side to the right side in a side view, a driven roller 11 is provided on the starting end side of the case 1, and a driving gear 13 is provided on the terminating end side to move on the bottom plate 30. The lower endless chain 16 moves the carrier 15, and the upper endless chain 16 moves back.

この上側無端チェン16の弛み具合(張り具合)を検出する弛み検出装置65を設け、弛み検出装置65は上側無端チェン16の下側から当接する弛み検知ローラー66を上側無端チェン16の移動路の下方に設け、弛み検知ローラー66はアーム67の先端に回転のみ自在に取付け、アーム67の基部は左右方向の検知軸68に固定状態に取付け、検知軸68の左右両側はケース1の側板34に回転自在に取付け、検知軸68の左右何れか一方の端部には弛み表示体69の基部を固定状態に取付けているので、弛み検知ローラー66は上側無端チェン16が弛んで下降すると、アーム67の反対側の表示部70を所定位置より上方移動させて上側無端チェン16が弛んだことを表示する。 A slackness detection device 65 is provided to detect the degree of slackness (tension) of the upper endless chain 16 . A slackness detection roller 66 is attached to the tip of an arm 67 so as to be rotatable only. Since the base portion of the slackness indicator 69 is fixedly attached to either the left or right end of the detection shaft 68, the slackness detection roller 66 detects the arm 67 when the upper endless chain 16 becomes slackened and descends. The display portion 70 on the opposite side is moved upward from a predetermined position to display that the upper endless chain 16 is slackened.

この場合、表示部70の表示方法は、弛み検知ローラー66の下方回動により表示部70が検知軸68中心に上方移動し、弛み検出装置65に設けたカバー71より通常表示部70を隠蔽させておき、表示部70が上方移動するカバー71より上方に移動して露出表示状態になるので、カバー71の存在を視覚で確認して、無端チェン16の弛みを確認することができる。
また、側面視において、後側に弛み検知ローラー66を、前側に表示部70を、弛み検知ローラー66と表示部70の中間に検知軸68を配置しているので、弛み検知ローラー66の下降を表示部70により表示しやすく、合理的構成となる。
また、アーム67の前端側には複数の錘体74を着脱自在に取付け可能にしているので、錘体74の数を変更することにより、弛み検知ローラー66の上側無端チェン16を支持する支持荷重を変更させることができ、弛み検出装置65の検出感度を変更することができる。
In this case, the display method of the display unit 70 is such that the display unit 70 moves upward around the detection shaft 68 by rotating the slackness detection roller 66 downward, and the display unit 70 is usually hidden by the cover 71 provided on the slackness detection device 65. Since the display part 70 moves upward from the upwardly moving cover 71 and becomes an exposed display state, the presence of the cover 71 can be visually confirmed and the slackness of the endless chain 16 can be confirmed.
Further, in a side view, since the slackness detection roller 66 is arranged on the rear side, the display section 70 is arranged on the front side, and the detection shaft 68 is arranged between the slackness detection roller 66 and the display section 70, the slackness detection roller 66 can be lowered. It is easy to display on the display unit 70 and has a rational configuration.
In addition, since a plurality of weights 74 can be detachably attached to the front end of the arm 67, by changing the number of the weights 74, the supporting load for supporting the upper endless chain 16 of the slackness detection roller 66 can be changed. can be changed, and the detection sensitivity of the slack detection device 65 can be changed.

また、アーム67の前側所定位置には、表示部70とは別に弛み検知ローラー66による弛みを示す弛み検知用突起75を設け、カバー71の所定位置には弛み検知用突起75の高さ位置を電気的に検出する検出部76を設けているので、検出部76をにより弛み表示ランプ(図示省略)を点灯させたり、あるいは、表示部70以外に電気的に上側無端チェン16の弛みを検出して駆動モーター77を自動停止制御させることができる。 In addition, at a predetermined position on the front side of the arm 67, a slack detection projection 75 indicating slackness by the slack detection roller 66 is provided separately from the display unit 70, and the height position of the slack detection projection 75 is provided at a predetermined position of the cover 71. Since the detecting section 76 for electrically detecting is provided, the slackness of the upper endless chain 16 can be electrically detected by the detecting section 76 by turning on a slackness indicator lamp (not shown) or by means other than the display section 70. The drive motor 77 can be automatically stopped by pressing the button.

ケース1の前部の駆動歯車13を設ける部分の、ケース1の側板34には無端チェン16を駆動回転させる駆動歯車13の駆動軸14を挿通する前後に長い挿通孔84を設け、挿通孔84に駆動軸14を挿通し、ケース1の側板34から突出する駆動軸14の左右両端は、縦板状の左右一対のスライド板80に軸装し、左右のスライド板80の前側部分には、ケース1の中心に向けて突出する取付部85を設け、取付部85には左右のスライド板80を連結する連結板81を着脱自在に取付け、連結板81の左右中央位置には前後方向の移動螺子軸82の後部を螺合させ、螺子軸82の前側部分はケース1の前板86に回転のみ自在に軸装し、前板86より前側に突出する螺子軸82に調節ダイヤル83を取付けているので、調節ダイヤル83を一方側に回すと、螺子軸82が一方回転して連結板81を前側移動させ、連結板81の前側移動によりスライド板80は前側スライドし、これにより、駆動軸14は前側移動して無端チェン16のテンションを張り方向に調節する。 The side plate 34 of the case 1 at the front portion of the case 1 where the drive gear 13 is provided is provided with an insertion hole 84 extending in the front-rear direction and through which the drive shaft 14 of the drive gear 13 for driving and rotating the endless chain 16 is inserted. The drive shaft 14 is inserted through the drive shaft 14, and the left and right ends of the drive shaft 14 protruding from the side plate 34 of the case 1 are axially mounted on a pair of vertical plate-shaped left and right slide plates 80. A mounting portion 85 projecting toward the center of the case 1 is provided, and a connecting plate 81 for connecting the left and right slide plates 80 is detachably mounted on the mounting portion 85, and the connecting plate 81 is positioned at the center of the left and right so as to move in the front-rear direction. The rear portion of the screw shaft 82 is screwed, the front portion of the screw shaft 82 is rotatably mounted on the front plate 86 of the case 1, and the adjustment dial 83 is attached to the screw shaft 82 projecting forward from the front plate 86. Therefore, when the adjustment dial 83 is turned in one direction, the screw shaft 82 rotates in one direction to move the connecting plate 81 forward. moves forward to adjust the tension of the endless chain 16 in the tensioning direction.

反対に、調節ダイヤル83を他方側に回すと、螺子軸82が他方回転して連結板81を後側移動させ、連結板81の後側移動によりスライド板80は後側スライドし、これにより、駆動軸14は後側移動して無端チェン16のテンションを弛み方向に調節する。
左右のスライド板80のうち、何れか一方には駆動モーター77を取付け、図示は省略するが、駆動モーター77の出力軸の駆動回転を駆動軸14にギヤボックスギヤボックス87内で減速して伝達する構成としているので、調節ダイヤル83により駆動軸14をテンション調節すると、駆動軸14と共に駆動モーター77も一体で前後動し、テンション調節を容易にする。
Conversely, when the adjustment dial 83 is turned in the other direction, the screw shaft 82 rotates in the other direction, causing the connecting plate 81 to move rearward. The drive shaft 14 moves rearward to adjust the tension of the endless chain 16 in the slack direction.
A drive motor 77 is attached to one of the left and right slide plates 80, and although not shown, the drive rotation of the output shaft of the drive motor 77 is reduced and transmitted to the drive shaft 14 in the gearbox gearbox 87. Therefore, when the tension of the drive shaft 14 is adjusted by the adjustment dial 83, the drive motor 77 moves back and forth together with the drive shaft 14, facilitating the tension adjustment.

前板86より突出する螺子軸82に挿通した筒部材90をピン91により螺子軸82に固定し、前板86の内側の螺子軸82にナット92を螺合させ、このナット92をピン91により螺子軸82に固定しているので、螺子軸82は筒部材90とナット92により前板86を挟んでその場で共回りし、調節ダイヤル83は常時同じ位置にて回転し、連結板81が螺子軸82に対して前後移動する。
また、螺子軸82と調節ダイヤル83は前板86ごと、ケース1に対して着脱自在であるので、螺子軸82と調節ダイヤル83は前板86ごとケース1側から取外ずことができ、駆動歯車13周辺を分解してメンテナンス可能になる。
A cylindrical member 90 inserted into a screw shaft 82 protruding from a front plate 86 is fixed to the screw shaft 82 by a pin 91, and a nut 92 is screwed onto the screw shaft 82 inside the front plate 86. Since it is fixed to the screw shaft 82, the screw shaft 82 rotates together with the front plate 86 sandwiched by the cylindrical member 90 and the nut 92, the adjustment dial 83 always rotates at the same position, and the connecting plate 81 is rotated. It moves back and forth with respect to the screw shaft 82 .
Since the screw shaft 82 and the adjustment dial 83 together with the front plate 86 are detachable from the case 1, the screw shaft 82 and the adjustment dial 83 can be removed together with the front plate 86 from the case 1 side. Maintenance becomes possible by disassembling the periphery of the gear 13. - 特許庁

1…ケース 、2…供給部 、5…落口 、6…排出部 、7…シャッター、10…搬送コンベア、11…従動ローラー、12…従動軸、13…駆動歯車、14…駆動軸、15…搬送体、16…無端チェン、18…噛み込み防止体、19…後板、20…供給口、21…供給シュート、22…左右側板、23…底板、24…取付板、25…供給用開口部、26…口金部、27…搬送手段、29…誘導体、30…底板、31…縦板、32…取付板、33…上部カバー、34…側板、35…搬送物流路、36…隙間、38…空気噴風管、39…噴風ノズル、40…回動軸、41…シャッターフレーム、42…側板、43…リンク機構、44…開閉アクチュエータ、45…ロッド、47…上板、48…開口部、49…嵌合部、50…当接部、51…ステー、53…第一アーム、54…第二アーム、55…ステー、57…開閉表示部、60…下側側板、61…穀粒流路、62…傾斜支持板部、63…傾斜摺接面、64…中央部、64A…取付部、65…弛み検出装置、66…弛み検知ローラー、67…アーム、68…検知軸、69…弛み表示体、70…表示部、71…カバー、73…テンション機構、74…錘体、75…弛み検知用突起、76…検出部、77…駆動モーター、80…スライド板、81…連結板、82…螺子軸、83…調節ダイヤル、84…挿通孔、85…取付部、86…前板、87…ギヤボックス、90…筒部材、91…ピン、92…ナット、93…ガイド部、95…戻し板部、97…横供給口、98…防止板。 DESCRIPTION OF SYMBOLS 1... Case 2... Supply part 5... Drop hole 6... Discharge part 7... Shutter 10... Conveyor 11... Driven roller 12... Driven shaft 13... Drive gear 14... Drive shaft 15... Conveying body 16 Endless chain 18 Entrapment prevention body 19 Rear plate 20 Supply port 21 Supply chute 22 Left and right side plates 23 Bottom plate 24 Mounting plate 25 Supply opening , 26... Base portion, 27... Conveying means, 29... Derivative, 30... Bottom plate, 31... Vertical plate, 32... Mounting plate, 33... Top cover, 34... Side plate, 35... Conveyance path, 36... Gap, 38... Air jet tube 39 Blow nozzle 40 Rotating shaft 41 Shutter frame 42 Side plate 43 Link mechanism 44 Open/close actuator 45 Rod 47 Top plate 48 Opening 49... Fitting part, 50... Contact part, 51... Stay, 53... First arm, 54... Second arm, 55... Stay, 57... Open/close display part, 60... Lower side plate, 61... Grain flow path , 62... Inclined support plate portion, 63... Inclined sliding contact surface, 64... Central portion, 64A... Mounting portion, 65... Looseness detector, 66... Looseness detection roller, 67... Arm, 68... Detection shaft, 69... Looseness display Body 70 Display unit 71 Cover 73 Tension mechanism 74 Weight body 75 Slack detection projection 76 Detection unit 77 Drive motor 80 Slide plate 81 Connection plate 82 Screw shaft 83 Adjustment dial 84 Insertion hole 85 Mounting part 86 Front plate 87 Gear box 90 Cylindrical member 91 Pin 92 Nut 93 Guide part 95 Return plate Part, 97... Horizontal supply port, 98... Prevention plate.

Claims (6)

後側の供給部2から、少なくとも、供給部2の前側に1個設けた排出部6への搬送方向に長く形成したケース1内に供給部2から供給された搬送物を搬送する搬送コンベア10を設け、該搬送コンベア10は、所定間隔をおいて搬送体15を取付けた無端チェン16を、ケース1内の始端側に設けた従動ローラー11と終端側に設けた駆動歯車13とに掛け回して構成し、前記排出部6の落口5には落口5を開閉するシャッター7を設け、シャッター7は、ケース1に設けた回動軸40中心に回動させて排出部6の落口5を開閉させる構成とし、シャッター7を平板状に形成し、搬送コンベア10の搬送方向の前後何れか一方をシャッター7の基部とし、シャッター7の基部を回動軸40に固定状態に取付け、回動軸40にはリンク機構43を介して開閉アクチュエータ44を取付け、開閉アクチュエータ44の作動によりシャッター7を回動軸40中心に回動させて排出部6の落口5を開閉させる構成とした横送り搬送装置。 A conveyer 10 for conveying an object supplied from the supply unit 2 into a case 1 formed long in the conveying direction from the supply unit 2 on the rear side to at least one discharge unit 6 provided on the front side of the supply unit 2. is provided, and the conveyor 10 has an endless chain 16 attached with a conveying body 15 at a predetermined interval, and is wound around a driven roller 11 provided on the starting end side in the case 1 and a driving gear 13 provided on the terminal end side. A shutter 7 for opening and closing the opening 5 of the discharging section 6 is provided, and the shutter 7 is rotated around a rotating shaft 40 provided in the case 1 to close the opening of the discharging section 6. 5 is configured to open and close, the shutter 7 is formed in a flat plate shape, either the front or the back in the conveying direction of the conveyer 10 is used as the base of the shutter 7, and the base of the shutter 7 is attached to the rotating shaft 40 in a fixed state, An opening/closing actuator 44 is attached to the rotating shaft 40 via a link mechanism 43, and the operation of the opening/closing actuator 44 rotates the shutter 7 around the rotating shaft 40 to open and close the drop opening 5 of the discharging section 6. Traverse conveying device. 請求項1において、シャッター7の回動軸40は、ケース1の底板30に設けた落口5の下方のシャッターフレーム41の左右の側板42に回転自在に軸装し、シャッターフレーム41は側板42の上縁に水平の上板47を固定して形成し、上板47には排出部6の落口5の下方に位置し、かつ、落口5と同じ大きさの開口部48を設け、シャッター7は上方回動させると、開口部48と落口5を閉塞し、シャッター7を下方回動させると、落口5と開口部48を開口させる構成とした横送り搬送装置。 In claim 1, the rotating shaft 40 of the shutter 7 is rotatably mounted on the left and right side plates 42 of the shutter frame 41 below the drop opening 5 provided in the bottom plate 30 of the case 1. A horizontal upper plate 47 is fixed to the upper edge of the upper plate 47, and the upper plate 47 is provided with an opening 48 located below the drop opening 5 of the discharge portion 6 and having the same size as the drop opening 5, A traversing conveying device configured such that when a shutter 7 is rotated upward, the opening 48 and the drop opening 5 are closed, and when the shutter 7 is rotated downward, the drop opening 5 and the opening 48 are opened. 請求項2において、開口部48の開口面積は落口5の開口面積と同じか大きく形成し、シャッター7は、側面視において、落口5に嵌合する嵌合部49とケース1の底板30下面に当接する当接部50との2層構成に形成した横送り搬送装置。 In claim 2, the opening area of the opening 48 is formed to be the same as or larger than the opening area of the drop opening 5, and the shutter 7 has a fitting portion 49 that fits into the drop opening 5 and the bottom plate 30 of the case 1 when viewed from the side. A traversing conveying device formed in a two-layer structure with an abutment portion 50 abutting on the bottom surface. 請求項3において、シャッター7は左右一対のステー51を介して回動軸40に固定状態に取付けた横送り搬送装置。 4. A traversing conveying device according to claim 3, wherein the shutter is fixedly attached to the rotary shaft through a pair of left and right stays. 請求項1~請求項4において、シャッター7の回動軸40にリンク機構43の第一アーム53の中間部を固定し、第一アーム53の一端に第二アーム54の先端を回動自在に取付け、第二アーム54の基部を開閉アクチュエータ44のロッド45に回動自在に取り付け、回動軸40を挟んだ第一アーム53の他端に、シャッターの開閉状態を表示する開閉表示部57を設けた横送り搬送装置。 In claims 1 to 4, the intermediate portion of the first arm 53 of the link mechanism 43 is fixed to the rotation shaft 40 of the shutter 7, and the tip of the second arm 54 is rotatably attached to one end of the first arm 53. The base of the second arm 54 is rotatably attached to the rod 45 of the opening/closing actuator 44, and the opening/closing display portion 57 for displaying the opening/closing state of the shutter is provided at the other end of the first arm 53 with the rotation shaft 40 interposed therebetween. Lateral transport device provided. 請求項5において、リンク機構43の第一アーム53と第二アーム54は、正面視において、ケース1の側板34の側方に配置した開閉アクチュエータ44の左右幅内に配置した横送り搬送装置。 6. A traverse conveying device according to claim 5, wherein the first arm 53 and the second arm 54 of the link mechanism 43 are arranged within the lateral width of the opening/closing actuator 44 arranged on the side of the side plate 34 of the case 1 when viewed from the front.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347647A (en) 2005-06-13 2006-12-28 Shosan Engineering:Kk Chain conveyor with residue prevention mechanism
JP2008094601A (en) 2006-10-16 2008-04-24 Chubu Shizai Kk Put-out gate device
JP2017178592A (en) 2016-03-31 2017-10-05 三機工業株式会社 Milled rice transport device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006347647A (en) 2005-06-13 2006-12-28 Shosan Engineering:Kk Chain conveyor with residue prevention mechanism
JP2008094601A (en) 2006-10-16 2008-04-24 Chubu Shizai Kk Put-out gate device
JP2017178592A (en) 2016-03-31 2017-10-05 三機工業株式会社 Milled rice transport device

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